Roadside Geology Series is a 6-book series with 6 primary works first released in 1986 with contributions by David D. Alt, Donald W. Hyndman, David Lageson, Darwin Spearing, Robert H. Dott Jr., John W. Attig, and Harmon D. Maher Jr..
2004 • 1 Reader • 345 pages
2000 • 1 Reader • 384 pages • 5